Multiple Choice
A radioactive isotope in a 9.0-mL vial has an intensity of 300 mCi. How much of the liquid should be injected into a patient to deliver a dose of 50 mCi?
A) 0.9 mL
B) 1.5 mL
C) 3.0 mL
D) 4.5 mL
Correct Answer:

Verified
Correct Answer:
Verified
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